Ramco Industries Electrical Maintenance Supervisor Interview Questions and Answers

Q1. What is the process of power distribution?
Ans. 
Power distribution is the process of delivering electricity from power plants to consumers through a network of transmission and distribution lines.
• Electricity is generated at power plants using various sources such as coal, natural gas, nuclear, or renewable energy.

• The electricity is then transmitted at high voltages over long distances through transmission lines to substations.

• At substations, the voltage is reduced a...read more
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Q2. What are the different types of sources of electricity?
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Different types of sources of electricity include fossil fuels, nuclear power, renewable energy sources, and batteries.
• Fossil fuels (coal, oil, natural gas)

• Nuclear power

• Renewable energy sources (solar, wind, hydro, geothermal)

• Batteries (lithium-ion, lead-acid)
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Q1. How can prepare cement
Ans. 
Cement is prepared by mixing raw materials, heating them, and grinding the resulting clinker into a fine powder.
• 1. Raw Materials: Common materials include limestone, clay, and iron ore.

• 2. Crushing: The raw materials are crushed into a fine powder.

• 3. Mixing: The crushed materials are mixed in the correct proportions.

• 4. Heating: The mixture is heated in a kiln at about 1400-1600°C to form clinker.

• 5. Grinding: The clinker...read more
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Q2. Which materials are used in cement
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Cement is primarily made from limestone, clay, and other materials, which are processed and heated to create a fine powder.
• Limestone: The main ingredient, providing calcium carbonate.

• Clay: Supplies silica, alumina, and iron oxide.

• Gypsum: Added to control the setting time of cement.

• Fly Ash: A byproduct from coal combustion, enhancing strength.

• Slag: A byproduct from steel production, improving durability.
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Q3. Which type of minerals mixed in cement
Ans. 
Cement is primarily made from minerals like limestone, clay, and gypsum, which contribute to its strength and durability.
• Limestone: Provides calcium carbonate, essential for clinker formation.

• Clay: Supplies silica, alumina, and iron oxide, aiding in the chemical reactions during cement production.

• Gypsum: Added to control the setting time of cement.

• Other minerals: Fly ash and slag can be mixed to enhance properties and
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Q1. Related to whrs project 1. how to execute work activities 2. Old company role 3. Ibr documentation 4. Technical specifications of Whrs as for turbine erection, acc & boiler erection sequence etc.
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Q1. Types of cements
Ans. 
Cements are binding materials used in construction, with various types tailored for specific applications and properties.
• Ordinary Portland Cement (OPC): Most commonly used for general construction.

• Portland Pozzolana Cement (PPC): Contains pozzolanic materials, enhancing durability.

• Rapid Hardening Cement: Gains strength quickly, ideal for fast-track projects.

• Sulphate Resisting Cement: Used in environments with high sulp...read more
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Q2. Cement test name
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Cement tests assess quality and properties of cement, ensuring it meets standards for construction use.
• Fineness Test: Determines the particle size of cement; finer cement hydrates faster.

• Setting Time Test: Measures the time taken for cement to set; important for workability.

• Compressive Strength Test: Assesses the strength of cement by testing hardened samples.

• Soundness Test: Checks for expansion and contraction of ceme...read more
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Q1. Negotiation,notice,buy out process
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Sales experience,market knowledge

Q1. Machining and nonmachining process
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Q1. Breif knowledge about kiln,roller press,vrm mqintenance related technical
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Q1. What are your salary expectations?
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Q2. Why are you looking for a change?
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Q3. Tell me about yourself.
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Q1. About yourself and background professional. Experience
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Q1. On teliphonic call by HR & HODafter short listing by Interviewing authorities. and HR Call the candidate for interview .
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Q1. Interviewing Panel tzkes interview in very friendly atmospher.
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